package com.tfb.dao;

import com.tfb.rong.DeviceDataWithBLOBs;
import java.util.List;

public interface DeviceDataMapper {

    int insert(DeviceDataWithBLOBs record);

    int insertSelective(DeviceDataWithBLOBs record);

    List<DeviceDataWithBLOBs> selectLastDeviceData(DeviceDataWithBLOBs dd);

    int deleteDataBefore6Hours(DeviceDataWithBLOBs dd);
}
